APA-viite (7. p.)
ebrary, Inc, Duffy, D., & Ryan, T. (2004). New approaches to preventing suicide: A manual for practitioners. Jessica Kingsley.
Chicago-viite (17. p.)
ebrary, Inc, David Duffy, ja Tony Ryan. New Approaches to Preventing Suicide: A Manual for Practitioners. London: Jessica Kingsley, 2004.
MLA-viite (9. p.)
ebrary, Inc, et al. New Approaches to Preventing Suicide: A Manual for Practitioners. Jessica Kingsley, 2004.
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